I wish I could rate this movie zero stars. People with a history of violent trauma should not watch this. There are better ways to teach the whole "be kind to others, you don't know what they're struggling with". The only reason I was even in the room while it was on was because my husband never has any days off--he wanted to watch it and I wanted time with him. Next to how violent it is, it is extremely unbelievable, to the point of being outright ridiculous. I've always liked Russell Crowe, but this is one of those movies that will ruin the whole actor for you. Overall, this is a violent, unsettling movie that may trigger flashbacks, and if it doesn't do that, you will simply hard-roll your eyes at how absurdly unrealistic it is that some psycho can run around in broad daylight killing everyone without getting caught.